Specifications

Alti-IP 600 Administration Manual 33
Appendix A
Specifications
Network
Protocols
• H.323, RTP, RTCP, TFTP, TCP, UDP, DHCP, DNS,
ARP, ICMP, Telnet
Call
Control
Protocols
•H.323
Audio
Standards
• Vocoder: ITU G.711 (PCM), one low bit rate (G.723.1)
• Acoustic Echo cancellation supporting high-quality
speakerphone
Keypad
Features &
Handset
• 12 standard dialing keys: 0-9, *, #
• 6 Feature keys: Redial, Voicemail, Intercom, Conference,
Transfer, Hold.
• 10 Function keys: can be set to Busy Lamp Field, AltiServ
feature code, speed dial or flash.
• Adjustable Speaker/Ring/Handset volume control
LCD • 2x16CharacterLCDDisplay
• Provide features such as time, calling party name, calling
party number, digits dialed, extension number, number of
new voice mails, DND/FWD and system information.
LED • Hold, Mute, Speaker, Conference, Forward, Intercom and
Release.
• Message waiting indicator
LAN • 2 Standard 10/100 Base-T RJ-45 Ports: One for network
to phone connection, and one hub port for connection
from phone to PC
Memory • Flash ROM: 4M, stores boot ROM, software imaging and
configuration data, DSP images.
• DRAM: 8M, stores runtime program and data.